Linting

src/invidious/videos/caption.cr

@@ -30,60 +30,60 @@ module Invidious::Videos
 
       return captions_list
     end
-	
+
-	def timedtext_to_vtt(timedtext : String, tlang = nil) : String
+    def timedtext_to_vtt(timedtext : String, tlang = nil) : String
-		#In the future, we could just directly work with the url. This is more of a POC
+      # In the future, we could just directly work with the url. This is more of a POC
-		cues = [] of XML::Node
+      cues = [] of XML::Node
-		tree = XML.parse(timedtext)
+      tree = XML.parse(timedtext)
-		tree = tree.children.first()
+      tree = tree.children.first
-		
+
-		tree.children.each do |item|
+      tree.children.each do |item|
-			if item.name == "body"
+        if item.name == "body"
-				item.children.each do |cue|
+          item.children.each do |cue|
-					if cue.name == "p"
+            if cue.name == "p"
-					cues << cue
+              cues << cue
-					end
+            end
-				end
+          end
-				break
+          break
-			end
+        end
-		end
+      end
-		result = String.build do |result|
+      result = String.build do |result|
-			result << <<-END_VTT
+        result << <<-END_VTT
 			WEBVTT
 			Kind: captions
 			Language: #{tlang || @language_code}
 	
 	
 			END_VTT
-			cues.each_with_index do |node,i|
+        cues.each_with_index do |node, i|
-				start_time = node["t"].to_f.milliseconds
+          start_time = node["t"].to_f.milliseconds
-				
+
-				duration = node["d"]?.try &.to_f.milliseconds
+          duration = node["d"]?.try &.to_f.milliseconds
-				
+
-				duration ||= start_time
+          duration ||= start_time
-				
+
-				if cues.size > i + 1
+          if cues.size > i + 1
-				  end_time = cues[i + 1]["t"].to_f.milliseconds
+            end_time = cues[i + 1]["t"].to_f.milliseconds
-				else
+          else
-				  end_time = start_time + duration
+            end_time = start_time + duration
-				end
+          end
-				
+
-				start_time = "#{start_time.hours.to_s.rjust(2, '0')}:#{start_time.minutes.to_s.rjust(2, '0')}:#{start_time.seconds.to_s.rjust(2, '0')}.#{start_time.milliseconds.to_s.rjust(3, '0')}"
+          start_time = "#{start_time.hours.to_s.rjust(2, '0')}:#{start_time.minutes.to_s.rjust(2, '0')}:#{start_time.seconds.to_s.rjust(2, '0')}.#{start_time.milliseconds.to_s.rjust(3, '0')}"
-				
+
-				end_time = "#{end_time.hours.to_s.rjust(2, '0')}:#{end_time.minutes.to_s.rjust(2, '0')}:#{end_time.seconds.to_s.rjust(2, '0')}.#{end_time.milliseconds.to_s.rjust(3, '0')}"
+          end_time = "#{end_time.hours.to_s.rjust(2, '0')}:#{end_time.minutes.to_s.rjust(2, '0')}:#{end_time.seconds.to_s.rjust(2, '0')}.#{end_time.milliseconds.to_s.rjust(3, '0')}"
-				text = String.build do |text|
+          text = String.build do |text|
-					node.children.each do |s|
+            node.children.each do |s|
-						text << s.content
+              text << s.content
-					end
+            end
-				end
+          end
-				result << start_time + " --> " + end_time + "\n"
+          result << start_time + " --> " + end_time + "\n"
-				result << text + "\n"
+          result << text + "\n"
-				result << "\n"
+          result << "\n"
-			end
+        end
-		end
+      end
-		return result
+      return result
-	end
+    end
-	
+
     # List of all caption languages available on Youtube.
     LANGUAGES = {
       "",
@@ -217,6 +217,5 @@ module Invidious::Videos
       "Yoruba",
       "Zulu",
     }
-    	
   end
 end